지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국데이터전략학회 Journal of Information Technology Applications & Management Journal of Information Technology Applications & Management Vol.21 No.3
- 발행연도
- 2014.9
- 수록면
- 1 - 17 (17page)
이용수
초록· 키워드
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In this study, various characteristics of R&D related economic variables were studied to analyze complexity of science and technology activities in Korea, as reliance of R&D activities of the private sector is growing by the day. In comparison to other countries, this means that it is likely to be fluctuated by economic conditions. This complexity characteristic signifies that the result of science and technology activities can be greatly different from the anticipated results - depending on the influences from economic conditions and the results of science and technology activities which may be unpredictable. After reviewing the results of 17 variables related to science and technology characteristics of complex systems intended for time-series data - in the total R&D expenditure, and private R&D expenditure, numbers of SCI papers, the existence of chaotic characteristics were. using Lyapunov Exponent, Hurst Exponent, BDS test. This result reveals science and technology activity of the three most important components in Korea which are; heavy dependence on initial condition, the long term memory of time series, and non-linear structure. As stable R&D investment and result are needed in order to maintain steady development of Korea economy, the R&D structure should be less influenced by business cycles and more effective technology development policy for improving human resource development must be set in motion. And to minimize the risk of new technology, the construction of sophisticated technology forecasting system should take into account, for development of R&D system.
목차
Abstract
1. Introduction
2. Theoretical Background
3. Methodology and Data
4. Analyses and Results
5. Conclusion
References
참고문헌 (33)
참고문헌 신청
1. [학술지(정기간행물)] - Antoniou, A. / 2005 / Price Clustering and Discreteness: Is there Chaos behind the Noise? / Physica A: Statistical Mechanics and its Applications 348 (15) : 389 ~ 403
2. [학술지(정기간행물)] - Baek, E. G. / 1997 / Chaos test and Non Linear Forecasting for industrial classification composite stock exchange index / Korean Journal of Financial Management 14 (1) : 171 ~ 205
3. [단행본] - Baumol, W / 1992 / Cycles and Chaos in Economic Equilibrium / Princeton University Press
4. [학술지(정기간행물)] - Baumol, W. / 1989 / Chaos : Significance, Mechanism, and Economic Application / Journal of Economic Perspective 3 (1) : 77 ~ 105
5. [학술지(정기간행물)] - Blank, S. C. / 1991 / ‘Chaos’ in Futures markets? A Nonlinear Dynamical Analysis / The Journal of Futures Markets 11 (6) : 711 ~ 728
2. [학술지(정기간행물)] - Baek, E. G. / 1997 / Chaos test and Non Linear Forecasting for industrial classification composite stock exchange index / Korean Journal of Financial Management 14 (1) : 171 ~ 205
3. [단행본] - Baumol, W / 1992 / Cycles and Chaos in Economic Equilibrium / Princeton University Press
4. [학술지(정기간행물)] - Baumol, W. / 1989 / Chaos : Significance, Mechanism, and Economic Application / Journal of Economic Perspective 3 (1) : 77 ~ 105
5. [학술지(정기간행물)] - Blank, S. C. / 1991 / ‘Chaos’ in Futures markets? A Nonlinear Dynamical Analysis / The Journal of Futures Markets 11 (6) : 711 ~ 728
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UCI(KEPA) : I410-ECN-0101-2015-005-002644880